scholarly journals The Effects of Onset and Offset Masking on the Time Course of Non-Native Spoken-Word Recognition in Noise

2021 ◽  
Author(s):  
Florian Hintz ◽  
Cesko Voeten ◽  
James McQueen ◽  
Odette Scharenborg
Keyword(s):  
Word Recognition ◽  
Target Word ◽  
Background Noise ◽  
Time Course ◽  
Spoken Word Recognition ◽  
Spoken Word ◽  
Word Onset ◽  
Intermittent Noise ◽  
Noise Experiment ◽  
Target Words

Using the visual-word paradigm, the present study investigated the effects of word onset and offset masking on the time course of non-native spoken-word recognition in the presence of background noise. In two experiments, Dutch non-native listeners heard English target words, preceded by carrier sentences that were noise-free (Experiment 1) or contained intermittent noise (Experiment 2). Target words were either onset- or offset-masked or not masked at all. Results showed that onset masking delayed target word recognition more than offset masking did, suggesting that – similar to natives – non-native listeners strongly rely on word onset information during word recognition in noise.

scholarly journals Effects of Age, Word Frequency, and Noise on the Time Course of Spoken Word Recognition

2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Kristin J. Van Engen ◽  
Avanti Dey ◽  
Nichole Runge ◽  
Brent Spehar ◽  
Mitchell S. Sommers ◽  
...  
Keyword(s):  
Older Adults ◽  
Young Adults ◽  
Word Recognition ◽  
Target Word ◽  
Word Frequency ◽  
Time Course ◽  
Spoken Word Recognition ◽  
Low Frequency ◽  
Spoken Word ◽  
Lexical Activation

This study assessed the effects of age, word frequency, and background noise on the time course of lexical activation during spoken word recognition. Participants (41 young adults and 39 older adults) performed a visual world word recognition task while we monitored their gaze position. On each trial, four phonologically unrelated pictures appeared on the screen. A target word was presented auditorily following a carrier phrase (“Click on ________”), at which point participants were instructed to use the mouse to click on the picture that corresponded to the target word. High- and low-frequency words were presented in quiet to half of the participants. The other half heard the words in a low level of noise in which the words were still readily identifiable. Results showed that, even in the absence of phonological competitors in the visual array, high-frequency words were fixated more quickly than low-frequency words by both listener groups. Young adults were generally faster to fixate on targets compared to older adults, but the pattern of interactions among noise, word frequency, and listener age showed that older adults’ lexical activation largely matches that of young adults in a modest amount of noise.

Word recognition from acoustic onsets and acoustic offsets: Effects of cohort size and syllabic stress

1997 ◽  
Vol 18 (1) ◽  
pp. 85-100 ◽  
Author(s):  
Arthur Wingfield ◽  
Harold Goodglass ◽  
Kimberly C. Lindfield
Keyword(s):  
Word Recognition ◽  
Goodness Of Fit ◽  
Spoken Word Recognition ◽  
Spoken Word ◽  
Stress Pattern ◽  
Cohort Size ◽  
Initial Information ◽  
Spoken Words ◽  
Word Onset ◽  
Target Words

ABSTRACTIn the traditional gating technique, subjects hear increasing amounts of word-onset information from spoken words until the words can be correctly identified. The experiment reported here contrasted word-onset gating with results when words were gated from their word endings. A significant recognition advantage for words gated from their onsets was demonstrated. This effect was eliminated, however, when we took into account the number of word possibilities that shared overlapping phonology and the same stress pattern as the target words at their recognition points. These results support the position that the perceptual advantage of word-initial information can be understood within a general goodness-of-fit model of spoken word recognition.

scholarly journals Effects of age, word frequency, and noise on the time course of spoken word recognition

2020 ◽  
Author(s):  
Kristin J. Van Engen ◽  
Avanti Dey ◽  
Nichole Runge ◽  
Brent Spehar ◽  
Mitchell S. Sommers ◽  
...  
Keyword(s):  
Older Adults ◽  
Young Adults ◽  
Word Recognition ◽  
Target Word ◽  
Time Course ◽  
Spoken Word Recognition ◽  
Low Frequency ◽  
Recognition Task ◽  
Spoken Word ◽  
Lexical Frequency

This study assessed the effects of age, lexical frequency, and noise on the time course of lexical activation during spoken word recognition. Participants (41 young adults and 39 older adults) performed a visual world word recognition task while we monitored their gaze position. On each trial, four phonologically-unrelated pictures appeared on the screen. A target word was presented following a carrier phrase (“Click on the ________”), at which point participants were instructed to use the mouse to click on the picture that corresponded to the target word. High- and low-frequency words were presented in quiet and in noise at a signal-to-noise ratio (SNR) of +3 dB. Results show that, even in the absence of phonological competitors in the visual array, high-frequency words were fixated more quickly than low-frequency words by both listener groups. Young adults were generally faster to fixate on targets compared to older adults, but the pattern of interactions among noise, lexical frequency, and listener age show that the behavior of young adults in a small amount of noise largely matches older adult behavior.

Time Course of the Second Morpheme Processing During Spoken Disyllabic Compound Word Recognition in Chinese

2018 ◽  
Vol 61 (11) ◽  
pp. 2796-2803
Author(s):  
Wei Shen ◽  
Zhao Li ◽  
Xiuhong Tong
Keyword(s):  
Word Recognition ◽  
Target Word ◽  
Time Course ◽  
Mixed Model ◽  
Time Window ◽  
Spoken Word Recognition ◽  
Visual Display ◽  
Spoken Word ◽  
Printed Word ◽  
Whole Word

Purpose This study aimed to investigate the time course of meaning activation of the 2nd morpheme processing of compound words during Chinese spoken word recognition using eye tracking technique with the printed-word paradigm. Method In the printed-word paradigm, participants were instructed to listen to a spoken target word (e.g., “大方”, /da4fang1/, generous) while presented with a visual display composed of 3 words: a morphemic competitor (e.g., “圆形”, /yuan2xing2/, circle), which was semantically related to the 2nd morpheme (e.g., “方”, /fang1/, square) of the spoken target word; a whole-word competitor (e.g., “吝啬”, /lin4se4/, stingy), which was semantically related to the spoken target word at the whole-word level; and a distractor, which was semantically related to neither the morpheme or the whole target word. Participants were asked to respond whether the spoken target word was on the visual display or not, and their eye movements were recorded. Results The logit mixed-model analysis showed both the morphemic competitor and the whole-word competitor effects. Both the morphemic and whole-word competitors attracted more fixations than the distractor. More importantly, the 2nd-morphemic competitor effect occurred at a relatively later time window (i.e., 1000–1500 ms) compared with the whole-word competitor effect (i.e., 200–1000 ms). Conclusion Findings in this study suggest that semantic information of both the 2nd morpheme and the whole word of a compound was activated in spoken word recognition and that the meaning activation of the 2nd morpheme followed the activation of the whole word.

scholarly journals The Processing of the Second Syllable in Recognizing Chinese Disyllabic Spoken Words: Evidence From Eye Tracking

2021 ◽  
Vol 12 ◽  
Author(s):  
Youxi Wang ◽  
Xuelian Zang ◽  
Hua Zhang ◽  
Wei Shen
Keyword(s):  
Word Recognition ◽  
Target Word ◽  
Spoken Word Recognition ◽  
Visual Display ◽  
Spoken Word ◽  
Competition Effect ◽  
Word Level ◽  
Printed Word ◽  
Shed Light ◽  
Target Words

In the current study, two experiments were conducted to investigate the processing of the second syllable (which was considered as the rhyme at the word level) during Chinese disyllabic spoken word recognition using a printed-word paradigm. In Experiment 1, participants heard a spoken target word and were simultaneously presented with a visual display of four printed words: a target word, a phonological competitor, and two unrelated distractors. The phonological competitors were manipulated to share either full phonemic overlap of the second syllable with targets (the syllabic overlap condition; e.g., 小篆, xiao3zhuan4, “calligraphy” vs. 公转, gong1zhuan4, “revolution”) or the initial phonemic overlap of the second syllable (the sub-syllabic overlap condition; e.g., 圆柱, yuan2zhu4, “cylinder” vs. 公转, gong1zhuan4, “revolution”) with targets. Participants were asked to select the target words and their eye movements were simultaneously recorded. The results did not show any phonological competition effect in either the syllabic overlap condition or the sub-syllabic overlap condition. In Experiment 2, to maximize the likelihood of observing the phonological competition effect, a target-absent version of the printed-word paradigm was adopted, in which target words were removed from the visual display. The results of Experiment 2 showed significant phonological competition effects in both conditions, i.e., more fixations were made to the phonological competitors than to the distractors. Moreover, the phonological competition effect was found to be larger in the syllabic overlap condition than in the sub-syllabic overlap condition. These findings shed light on the effect of the second syllable competition at the word level during spoken word recognition and, more importantly, showed that the initial phonemes of the second syllable at the syllabic level are also accessed during Chinese disyllabic spoken word recognition.

scholarly journals Electrophysiological Evidence for Early Contextual Influences during Spoken-Word Recognition: N200 Versus N400 Effects

2001 ◽  
Vol 13 (7) ◽  
pp. 967-985 ◽  
Author(s):  
Daniëlle van den Brink ◽  
Colin M. Brown ◽  
Peter Hagoort
Keyword(s):  
Word Recognition ◽  
Time Course ◽  
Selection Process ◽  
Spoken Word Recognition ◽  
Spoken Word ◽  
Lexical Selection ◽  
Contextual Influences ◽  
N400 Effect ◽  
Negative Effect ◽  
Word Onset

An event-related brain potential experiment was carried out to investigate the time course of contextual influences on spoken-word recognition. Subjects were presented with spoken sentences that ended with a word that was either (a) congruent, (b) semantically anomalous, but beginning with the same initial phonemes as the congruent completion, or (c) semantically anomalous beginning with phonemes that differed from the congruent completion. In addition to finding an N400 effect in the two semantically anomalous conditions, we obtained an early negative effect in the semantically anomalous condition where word onset differed from that of the congruent completions. It was concluded that the N200 effect is related to the lexical selection process, where word-form information resulting from an initial phonological analysis and content information derived from the context interact.

Tracking the time course of lexical access in spoken word recognition

1997 ◽  
Author(s):  
Paul D. Allopenna ◽  
James S. Magnuson ◽  
Michael K. Tanenhaus
Keyword(s):  
Word Recognition ◽  
Lexical Access ◽  
Time Course ◽  
Spoken Word Recognition ◽  
Spoken Word

scholarly journals Cognitive Predictors of Spoken Word Recognition in Children With and Without Developmental Language Disorders

2018 ◽  
Vol 61 (6) ◽  
pp. 1409-1425 ◽  
Author(s):  
Julia L. Evans ◽  
Ronald B. Gillam ◽  
James W. Montgomery
Keyword(s):  
Word Recognition ◽  
Target Word ◽  
Cognitive Processing ◽  
Maternal Education ◽  
Spoken Word Recognition ◽  
Spoken Word ◽  
Receptive Vocabulary ◽  
Cognitive Factors ◽  
Word Knowledge ◽  
Attention Shifting

Purpose This study examined the influence of cognitive factors on spoken word recognition in children with developmental language disorder (DLD) and typically developing (TD) children. Method Participants included 234 children (aged 7;0–11;11 years;months), 117 with DLD and 117 TD children, propensity matched for age, gender, socioeconomic status, and maternal education. Children completed a series of standardized assessment measures, a forward gating task, a rapid automatic naming task, and a series of tasks designed to examine cognitive factors hypothesized to influence spoken word recognition including phonological working memory, updating, attention shifting, and interference inhibition. Results Spoken word recognition for both initial and final accept gate points did not differ for children with DLD and TD controls after controlling target word knowledge in both groups. The 2 groups also did not differ on measures of updating, attention switching, and interference inhibition. Despite the lack of difference on these measures, for children with DLD, attention shifting and interference inhibition were significant predictors of spoken word recognition, whereas updating and receptive vocabulary were significant predictors of speed of spoken word recognition for the children in the TD group. Conclusion Contrary to expectations, after controlling for target word knowledge, spoken word recognition did not differ for children with DLD and TD controls; however, the cognitive processing factors that influenced children's ability to recognize the target word in a stream of speech differed qualitatively for children with and without DLDs.

Children With Cochlear Implants Use Semantic Prediction to Facilitate Spoken Word Recognition

2021 ◽  
pp. 1-14
Author(s):  
Christina Blomquist ◽  
Rochelle S. Newman ◽  
Yi Ting Huang ◽  
Jan Edwards
Keyword(s):  
Word Recognition ◽  
Target Word ◽  
Cochlear Implants ◽  
Language Processing ◽  
Spoken Word Recognition ◽  
Spoken Language ◽  
Spoken Word ◽  
Semantic Cues ◽  
Matched Group ◽  
Spoken Language Processing

Purpose Children with cochlear implants (CIs) are more likely to struggle with spoken language than their age-matched peers with normal hearing (NH), and new language processing literature suggests that these challenges may be linked to delays in spoken word recognition. The purpose of this study was to investigate whether children with CIs use language knowledge via semantic prediction to facilitate recognition of upcoming words and help compensate for uncertainties in the acoustic signal. Method Five- to 10-year-old children with CIs heard sentences with an informative verb ( draws ) or a neutral verb ( gets ) preceding a target word ( picture ). The target referent was presented on a screen, along with a phonologically similar competitor ( pickle ). Children's eye gaze was recorded to quantify efficiency of access of the target word and suppression of phonological competition. Performance was compared to both an age-matched group and vocabulary-matched group of children with NH. Results Children with CIs, like their peers with NH, demonstrated use of informative verbs to look more quickly to the target word and look less to the phonological competitor. However, children with CIs demonstrated less efficient use of semantic cues relative to their peers with NH, even when matched for vocabulary ability. Conclusions Children with CIs use semantic prediction to facilitate spoken word recognition but do so to a lesser extent than children with NH. Children with CIs experience challenges in predictive spoken language processing above and beyond limitations from delayed vocabulary development. Children with CIs with better vocabulary ability demonstrate more efficient use of lexical-semantic cues. Clinical interventions focusing on building knowledge of words and their associations may support efficiency of spoken language processing for children with CIs. Supplemental Material https://doi.org/10.23641/asha.14417627

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